  <!-- Left side column. contains the logo and sidebar -->
  <aside class="main-sidebar">
    <!-- sidebar: style can be found in sidebar.less -->
    <section class="sidebar">
      <!-- Sidebar user panel -->
      <div class="user-panel">
        <div class="pull-left image">
          <img src="__ALTE__/dist/img/user2-160x160.jpg" class="img-circle" alt="User Image">
        </div>
        <div class="pull-left info">
          <p>{$_SESSION['admin_name']}</p>
          <a href="#"><i class="fa fa-circle text-success"></i> Online</a>
        </div>
      </div>
      <!-- search form -->
      <form action="#" method="get" class="sidebar-form">
        <div class="input-group">
          <input type="text" name="q" class="form-control" placeholder="Search...">
              <span class="input-group-btn">
                <button type="submit" name="search" id="search-btn" class="btn btn-flat"><i class="fa fa-search"></i>
                </button>
              </span>
        </div>
      </form>
      <!-- /.search form -->
      <!-- sidebar menu: : style can be found in sidebar.less -->
      <ul class="sidebar-menu">
        <li class="header">功能导航</li>

        <volist name="data.parentmenu" id="vo">
          <if condition="$vo.page_url eq ''">
            <li class="treeview">
              <a href="#">
                <i class="{$vo.ico_class}"></i>
                <span>{$vo.name}</span>
                <span class="pull-right-container">
              <i class="fa fa-angle-left pull-right"></i>
            </span>
              </a>
              <ul class="treeview-menu">
                <volist name="data.menus" id="vo2">
                  <if condition="$vo2.pid eq $vo['id']">
                    <li>
                      <a data-url="{$vo2.page_url}" href="__ADMIN__#{$vo2.page_url}">
                        <i class="fa fa-circle-o"></i>
                        <span>{$vo2.name}</span>
                        <span class="pull-right-container" style="display:none;">
                          <small class="label pull-right bg-red">0</small>
                        </span>
                      </a>
                    </li>
                  </if>
                </volist>
              </ul>
            </li>
          </if>
        </volist>
      </ul>
    </section>
    <!-- /.sidebar -->
  </aside>